#1A5387#1A5387

#1A5387 is a dark, moderate cyan. Relative luminance 0.082; OKLCH L 43.3% C 0.104 H 250.0°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#1A5387
RGB	rgb(26, 83, 135)
HSL	hsl(209, 68%, 32%)
HSV	hsv(209, 81%, 53%)
CMYK	cmyk(80.7%, 38.5%, 0%, 47.1%)
CIE-LAB	lab(34.30, 1.30, -34.21)
CIE-LCH	lch(34.30, 34.23, 272.18°)
OKLab	oklab(43.33% -0.0355 -0.0975)
OKLCH	oklch(43.33% 0.104 250)
XYZ	xyz(7.8908, 8.1545, 24.0751)
Luminance	0.0815 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5387 #874E1A

analogous

#1A8785 #1A5387 #1A1C87

triadic

#1A5387 #871A53 #53871A

tetradic

#1A5387 #851A87 #874E1A #1C871A

square

#1A5387 #851A87 #874E1A #1C871A

split-complementary

#1A5387 #871A1C #87851A

monochromatic

#061420 #103354 #1A5387 #2473BA #4191DA

Accessibility & contrast

On white

7.98

#1A5387 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#1A5387 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5387

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5387	#FFFFFF	#000000	##FFFFFF
##1A5387	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5689

Deuteranopia (green-blind)

#2A4C86

Tritanopia (blue-blind)

#005F66

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #1a5387;
/* rgb */ color: rgb(26, 83, 135);
/* oklch */ color: oklch(43.3% 0.104 250.0);

Tailwind

colors: {
  custom: {
    50: '#6983aa',
    500: '#1a5387',
    950: '#000000',
  },
}

SCSS

$custom: #1a5387;
$custom-light: #6983aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5387",
  "rgb": {
    "r": 26,
    "g": 83,
    "b": 135
  },
  "hsl": {
    "h": 208.624,
    "s": 67.702,
    "l": 31.569
  },
  "oklch": {
    "l": 0.43328,
    "c": 0.10381,
    "h": 250
  },
  "luminance": 0.08155
}

Semantic roles & 50–950 ramp

primary

#1A5387

secondary

#BA7C42

accent

#903DEB

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1A5387

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →